Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
11/1982
11/24/1982EP0065136A2 Surface-active azo compounds and their use
11/24/1982EP0065125A2 1,4-Bis-(4-chloro-2-methoxystyryl) benzene as well as its use as an optical brightener for macro-molecular organic materials
11/24/1982EP0065112A1 Production of olefines
11/23/1982US4360700 Intermediates for making 1-(3-benzyloxyphenyl)-1,1-dimethylheptane
11/23/1982US4360697 Process for the production of 1-amino-propanediol-2,3
11/23/1982US4360695 Continuous preparation of adiptic acid
11/23/1982US4360692 Preparation of formylvalerates
11/23/1982US4360690 Combating pests with 1-aryl-cyclopropane-1-carboxylic acid esters
11/23/1982US4360688 Precursors and synthesis of d1-(methyl)-16,16-(dimethyl)-11-alpha, 15-alpha, beta-dihydroxy-9-oxo-2,13,-trans, trans-prostadienoates
11/23/1982US4360676 3,3,5-Trichloroglutaric acid imide
11/23/1982US4360669 Crude ribose, dimethyl aniline and boric acid followed by hydrogenation
11/23/1982US4360644 Preparation of electrically conductive polyaromatics
11/23/1982US4360540 Coatings, adhesives
11/23/1982US4360531 Substituted cycloalkanes
11/23/1982US4360479 Process for the preparation of acyl cyanide compounds
11/23/1982US4360472 Trihydroxyvitamin D3 compounds
11/23/1982US4360471 23-Dehydro-25-hydroxyvitamin D3
11/23/1982US4360465 N-Allyl pyrrolidinium salt of α-aminoacetanilides
11/23/1982US4360460 Novel azo dyes having a 4-sulfo-5-aminomethyl naphthalene coupling moiety
11/23/1982US4360406 Process for the preparation of tertiary butyl alcohol
11/23/1982CA1136164A1 Process for the separation of dienic and/or aromatic hydrocarbons present in hydrocarbon fractions
11/23/1982CA1136163A1 Synthesis of long-chain alkanes having terminal functionality
11/23/1982CA1136162A1 Production of isopropylbenzene
11/23/1982CA1136160A1 Process for producing 1,3,5-trichlorobenzene
11/23/1982CA1136158A1 Phenoxyalkylcarboxylic acid derivatives
11/23/1982CA1136157A1 Preparation of methylene-bis-(4-phenylcarbamic acid esters)
11/23/1982CA1136156A1 Preparation of diphenylmethane dicarbamates and polymethylene polyphenyl carbamates with lewis acid catalysts intercalated in graphite
11/23/1982CA1136151A1 Mixed salt of valproic acid
11/23/1982CA1136146A1 Chlorobenzyl phenoxy alkoxylic compounds
11/23/1982CA1136145A1 M-cyanoalkoxy-phenylureas having herbicidal activity, the production thereof, and compositions containing them
11/23/1982CA1136137A1 Aniline derivatives
11/23/1982CA1136114A1 Preparation of alcohols from synthesis gas
11/23/1982CA1136112A1 Method for producing aluminosilicates, their use as catalysts and catalytic compositions containing them
11/17/1982EP0064964A1 Therapeutically useful 1-alkyl-2-aminotetralin derivatives
11/17/1982EP0064953A1 Stilbene derivatives
11/17/1982EP0064821A2 Promoted bismuth cerium molybdate catalysts and use thereof in oxidation-type reactions
11/17/1982EP0064781A1 Process for the preparation of cyclopropane compounds
11/17/1982EP0064722A2 Process for the purification of mixtures containing water, salts, glycolate ions and organic solvents, and the application of this process to the preparation of alkali carboxymethyl polysaccharide ethers
11/17/1982EP0064693A1 Process for the production of 1-benzoylamino-8-hydroxynaphthalene-4,6-disulphonic acid (benzoyl K-acid)
11/17/1982EP0064690A1 Process for the preparation of substituted benzaldehydes
11/17/1982EP0064667A1 Process for the preparation of sulfoalkyl quaternary salts
11/17/1982EP0064658A1 Substituted phenoxybenzaldehyde acetals, process for their preparation and their use as herbicides and plant growth regulators
11/17/1982EP0064651A1 Process for the isolation of H acid and K acid
11/17/1982EP0064634A1 Process for the preparation of 3,3-dimethyl-glutaric acid
11/17/1982EP0064633A1 Process for the preparation of 3,3-dimethyl-glutaric acid
11/17/1982EP0013663B1 Process for removing an allylic group from allylic esters, carbonates and carbamates
11/16/1982US4359588 Odoriferous aliphatic ethers of hydroxymethylcyclododecane
11/16/1982US4359581 Process for the production of caracyclin intermediates
11/16/1982US4359579 Synthesis of intermediate for the manufacture of 5,6-dihydro-2-methyl-N-phenyl-1,4-oxathin-3-carboxamide
11/16/1982US4359521 Dir couplers
11/16/1982US4359476 N-(2-amino(oxy or thio group)substituted cycloaliphatic) phenylacetamide or benzamide compounds
11/16/1982US4359467 Abortion inducing agents
11/16/1982US4359428 Preparation of fluorinated anthranilic acid and anthranilonitrile
11/16/1982US4359427 Process for producing peroxydicarbonates
11/16/1982US4359409 Two step treatment of mordenite with acid and sodium or potassium ions and then with an ammonium compound
11/16/1982US4359408 Activated magnesium oxide catalysts
11/16/1982US4359401 By oxidation followed by hydrogenation
11/16/1982US4359380 Adsorption process
11/16/1982US4359371 Process for preparing bromine- and fluorine-containing halogenated hydrocarbons
11/16/1982CA1135724A1 Removal of acrylonitrile from acetonitrile
11/16/1982CA1135723A1 Process for the preparation of succinonitrile
11/16/1982CA1135722A1 Process for the manufacture of fatty acid nitriles and glycerol from glycerides, especially from natural fats and oils
11/16/1982CA1135721A1 Synthesis of 1,4-bis(dicyanomethylene) cyclohexane
11/16/1982CA1135717A1 Process for the resolution of d,1 2-(6- methoxy-2-napthyl) propionic acid
11/16/1982CA1135716A1 Process for separating cobalt component from hydroesterification reaction mixture
11/16/1982CA1135712A1 Activated ester monomers and polymers
11/16/1982CA1135710A1 N'-phenyl-n-methylurea derivatives, and their production and use
11/16/1982CA1135690A1 Substituted 9,10-anthracene-bis-hydrazones
11/16/1982CA1135679A1 Process for the preparation of zeolites
11/11/1982WO1982003857A1 Process for preparing bis(3,5-dialkyl-4-hydroxyphenyl) sulfone
11/11/1982WO1982003856A1 Hydroformylation process
11/11/1982WO1982003854A1 Process for hydrogenolysis of carboxylic acid esters
11/10/1982EP0064487A1 New substituted 3-(parasubstituted)phenoxy-1-alkylamino-propanol-2-s, as well as process for their preparation, pharmaceutical preparations containing same, and method for treating cardiac failure
11/10/1982EP0064486A1 Method and apparatus for the hydrolysis of alpha-chlorinated toluene compounds
11/10/1982EP0064445A1 N-substituted 2,4-dialkoxybenzene sulfon amides
11/10/1982EP0064394A1 Manufacture of alpha-arylalkanoic acids and precursors
11/10/1982EP0064380A2 Process for production of methylamines
11/10/1982EP0064371A1 Heteropoly acids and their production and use
11/10/1982EP0064328A1 Zeolite and catalytic conversion therewith
11/10/1982EP0064302A1 Peptide, process for its preparation and medicament containing it
11/10/1982EP0064287A1 Homologation of carbonyloxy containing compounds and catalyst therefor
11/10/1982EP0064241A1 Process for producing ethylene glycol and/or glycolic acid ester, catalyst composition used therefor, and process for the production of this composition
11/10/1982EP0064205A1 Crystalline aluminosilicate, process for producing it and its use in converting methanol and/or dimethyl ether into hydrocarbons
11/10/1982EP0064193A1 4,4'-Bis-(cyclohexyl)-biphenyl derivatives that contain fluorine, dielectrics containing them, and electro-optical indicator element
11/10/1982EP0064180A1 Process for the preparation of 2,3-dimethylbutane-2,3-diol
11/09/1982US4358629 Thermal decomposition in presence of hydrogen
11/09/1982US4358628 Alkylation of benzene compounds with detergent range olefins
11/09/1982US4358626 Process for the production of secondary alcohols
11/09/1982US4358625 Method for the production of high-purity ethylene glycols
11/09/1982US4358624 Fluorinated monophenols and diphenols and method for their preparation
11/09/1982US4358621 Catalytic hydroformylation of olefin
11/09/1982US4358618 To phenol, acetone and a-methylstyrene
11/09/1982US4358616 Reacting a hydroxy-substituted benzyl alcohol with an acyclic or carbo mercaptan; noncatalytic reaction
11/09/1982US4358612 Process for production of α-haloalkylamides
11/09/1982US4358610 Catalyst comprising oxides of molybdenum, phosphorus, copper, vanadium, a group, metal or thallium, and a group 2 metal, niobium, or antimony
11/09/1982US4358609 Process for the recovery of carboxylic acid from mixtures containing glycol esters derived from these acids
11/09/1982US4358603 Acetal stabilized prostaglandin compositions
11/09/1982US4358460 Hypotensive, antiarrhythmia, angina pectoris
11/09/1982US4358412 By decarboxylation
11/09/1982US4358411 Acetic anhydride from methyl acetate or dimethyl ether; rhodium oriridium catalyst
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